webinar_files

Demo to remove illumination component by homomorphic filtering. Some functions used here require Image Processing Toolbox and Signal Processing Toolbox

大家可以分享 ，一起学习，本程序是泡沫颜色特征提取(very goodvery goodvery goodvery good)

说明：  主成分析在matlab中应用有源程序,关于主要因素的提取(Principal Component Analysis in matlab application has source code, the main factors on the extraction)

matlab中关于卡尔曼滤波的一些常用子函数及工具(One kinds of the Kalman filter can estimate the position of the ball.)

雷达系统分析基础，线性调频信号模糊函数计算，单脉冲测角等(Radar system analysis based on chirp signal ambiguity function calculated single pulse goniometer.)

利用x(n)=Asin(pi*n/16)+z(n),z(n)为mean=0，var=0.1高斯白噪声，x(n)的SNR为10dB,s(n)=Asin(pi*n/16-5*pi),得出了x(n)和s(n)互相关函数r(n)，以及二者的卷积和.(The utilization for the mean of x (n) = Asin (pi* n/16)+ z (n), z (n) = 0, var = 0.1 Gaussian white noise, x (n) is the SNR as 10dB, s (n) =Asin (pi* n/16-5* pi), draw the x (n) and s (n) the cross-correlation function r (n), as well as the convolution of the two.)

包含了傅里叶变换的幅频特性和相频特性，其中包括8点、16点、32点的程序代码，运行后可直接产生图形。(Includes Fourier transform amplitude-frequency characteristics and phase-frequency characteristics, including 8:00, 16:00, 32 points of the program code can be run directly the graphics.)

萤火虫算法实现求解最优问题，测试函数表明取得较好效果(Solving the Optimal Problem by Firefly Algorithms)

对MATLAB编程以及数值算法的简介，英文原版电子书(An Introduction to Programming and Numerical Methods in MATLAB)

Find unique value in matrix then number if ubique alsi find....in matlab